Home / 673,086,311,194.14-1,009,691,533,241.20-219,807,590,832.60

Finding the Fourth Proportional to 673,086,311,194.14, 1,009,691,533,241.20 and 219,807,590,832.60

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Solution

The fourth proportional to 673,086,311,194.14, 1,009,691,533,241.20 and 219,807,590,832.60 is: 329,731,655,086.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    673,086,311,194.14 : 1,009,691,533,241.20 = 219,807,590,832.60 : x
  2. Step 2: Convert to fraction form
    673,086,311,194.14/1,009,691,533,241.20 = 219,807,590,832.60/x
  3. Step 3: Cross multiply
    673,086,311,194.14x = 1,009,691,533,241.20 × 219,807,590,832.60
  4. Step 4: Simplify right side
    673,086,311,194.14x = 221,937,863,405,822,227,251,200
  5. Step 5: Solve for x
    x = 221,937,863,405,822,227,251,200/673,086,311,194.14
  6. Step 6: Final answer
    x = 329,731,655,086.07

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.